diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e900bfac3..b6e0f99c8 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -6,7 +6,7 @@ Thank you for reading this! Speckle's a rather wide network of parts that depend
 
 > **Speckle** is a quite large ecosystem of moving parts. Any changes may have unintended effects, that can cause problems quickly for many people (and processes) that rely on Speckle.
 
-This means that what might look like a simple quick change in one repo may have a big hidden cost that propagates around other parts of the project. We're all here to help each other, and this guide is meant to help you get started and promote a framework that can untangle all these dependecies through discussion!
+This means that what might look like a simple quick change in one repo may have a big hidden cost that propagates around other parts of the project. We're all here to help each other, and this guide is meant to help you get started and promote a framework that can untangle all these dependencies through discussion!
 
 ## Bugs & Issues 🐞
 
@@ -45,7 +45,7 @@ Changes that are cosmetic in nature and do not add anything substantial to the s
 
 Why? However trivial the changes might seem, there might be subtle reasons for the original code to be as it is. Furthermore, there are a lot of potential hidden costs (that even maintainers themselves are not aware of fully!) and they eat up review time unncessarily.
 
-> **Examples**: modifying the colour of an UI element in one client may have a big hidden cost and need propagation in several other clients that implement a similar ui element. Changing the default port or specifiying `localhost` instead of `0.0.0.0` breaks cross-vm debugging and developing.
+> **Examples**: modifying the colour of an UI element in one client may have a big hidden cost and need propagation in several other clients that implement a similar ui element. Changing the default port or specifying `localhost` instead of `0.0.0.0` breaks cross-vm debugging and developing.
 
 ## Wrap up
 
diff --git a/packages/frontend/src/components/GettingStartedSteps.vue b/packages/frontend/src/components/GettingStartedSteps.vue
index 178b7bf9b..f0c92b1e2 100644
--- a/packages/frontend/src/components/GettingStartedSteps.vue
+++ b/packages/frontend/src/components/GettingStartedSteps.vue
@@ -123,7 +123,7 @@
                 <b>Connectors</b>
                 are plugins for design and analysis software, they let you
                 <b>exchange</b>
-                geometry and BIM data dirctly from the tools you use.
+                geometry and BIM data directly from the tools you use.
               </p>
               <p>
                 Install our connectors and you'll instantly be able to
@@ -194,8 +194,8 @@
               <p>
                 Commits can also be organized in
                 <b>branches,</b>
-                for instace, to have multiple design options or to store data by discipline. The
-                dafault branch is called
+                for instance, to have multiple design options or to store data by discipline. The
+                default branch is called
                 <i>main</i>
                 .
               </p>
diff --git a/packages/frontend/src/components/dialogs/AppNewDialog.vue b/packages/frontend/src/components/dialogs/AppNewDialog.vue
index 867a89c66..4f6401335 100644
--- a/packages/frontend/src/components/dialogs/AppNewDialog.vue
+++ b/packages/frontend/src/components/dialogs/AppNewDialog.vue
@@ -42,7 +42,7 @@
           v-model="description"
           label="Description"
           persistent-hint
-          hint="A short description of your applicaiton."
+          hint="A short description of your application."
         ></v-textarea>
         <v-card-actions>
           <v-spacer></v-spacer>
diff --git a/packages/objectloader/readme.md b/packages/objectloader/readme.md
index d9ad8f78f..3230dd963 100644
--- a/packages/objectloader/readme.md
+++ b/packages/objectloader/readme.md
@@ -10,7 +10,7 @@ Comprehensive developer and user documentation can be found in our:
 
 ## Getting started
 
-This is a small utility class that helps you stream an object and all its sub-components from the Speckle Server API. It is inteded to be used in contexts where you want to "download" the whole object, or iteratively traverse its whole tree.
+This is a small utility class that helps you stream an object and all its sub-components from the Speckle Server API. It is intended to be used in contexts where you want to "download" the whole object, or iteratively traverse its whole tree.
 
 Here's a sample way on how to use it, pfilfered from the [3d viewer package](../viewer):
 
diff --git a/packages/server/app.js b/packages/server/app.js
index cc934c74e..9a5fd5d05 100644
--- a/packages/server/app.js
+++ b/packages/server/app.js
@@ -28,7 +28,7 @@ let graphqlServer
 
 /**
  * Initialises the express application together with the graphql server middleware.
- * @return {[type]} an express applicaiton and the graphql server
+ * @return {[type]} an express application and the graphql server
  */
 exports.init = async ( ) => {
   const app = express( )
diff --git a/packages/server/modules/auth/strategies/github.js b/packages/server/modules/auth/strategies/github.js
index 62e2e3cb9..57d8d9ed2 100644
--- a/packages/server/modules/auth/strategies/github.js
+++ b/packages/server/modules/auth/strategies/github.js
@@ -45,7 +45,7 @@ module.exports = async ( app, session, sessionStorage, finalizeAuth ) => {
       existingUser = await getUserByEmail( { email: user.email } )
 
       // if there is an existing user, go ahead and log them in (regardless of
-      // wether the server is invite only or not).
+      // whether the server is invite only or not).
       if ( existingUser ) {
         let myUser = await findOrCreateUser( { user: user, rawProfile: profile._raw } )
         return done( null, myUser )
diff --git a/packages/server/modules/auth/strategies/google.js b/packages/server/modules/auth/strategies/google.js
index 56a765c3c..edbe249e1 100644
--- a/packages/server/modules/auth/strategies/google.js
+++ b/packages/server/modules/auth/strategies/google.js
@@ -42,7 +42,7 @@ module.exports = async ( app, session, sessionStorage, finalizeAuth ) => {
       existingUser = await getUserByEmail( { email: user.email } )
 
       // if there is an existing user, go ahead and log them in (regardless of
-      // wether the server is invite only or not).
+      // whether the server is invite only or not).
       if ( existingUser ) {
         let myUser = await findOrCreateUser( { user: user, rawProfile: profile._raw } )
         return done( null, myUser )
diff --git a/packages/server/modules/auth/tests/apps.spec.js b/packages/server/modules/auth/tests/apps.spec.js
index bf0eba904..85dd2ceeb 100644
--- a/packages/server/modules/auth/tests/apps.spec.js
+++ b/packages/server/modules/auth/tests/apps.spec.js
@@ -161,7 +161,7 @@ describe( 'Apps @apps', ( ) => {
       let usedAccessCode = await createAuthorizationCode( { appId: myTestApp.id, userId: actor.id, challenge } )
       let apiTokenResponse = await createAppTokenFromAccessCode( { appId: myTestApp.id, appSecret: myTestApp.secret, accessCode: usedAccessCode, challenge: challenge } )
 
-      // We now have one unused acces code, an api token and a refresh token.
+      // We now have one unused access code, an api token and a refresh token.
       // Proceed to update the app:
       const res = await updateApp( { app: { name: 'updated test application', id: myTestApp.id, scopes: [ 'streams:write', 'users:read' ] } } )
 
diff --git a/packages/server/modules/core/graph/schemas/streams.graphql b/packages/server/modules/core/graph/schemas/streams.graphql
index 63ed874c4..ac966b84e 100644
--- a/packages/server/modules/core/graph/schemas/streams.graphql
+++ b/packages/server/modules/core/graph/schemas/streams.graphql
@@ -17,7 +17,7 @@ type Stream {
   description: String
   isPublic: Boolean!
   """
-  Your role for this stream. `null` if request is not authenticated, or the stream is not explictely shared with you.
+  Your role for this stream. `null` if request is not authenticated, or the stream is not explicitly shared with you.
   """
   role: String
   createdAt: DateTime!
diff --git a/packages/server/modules/core/migrations/000-core.js b/packages/server/modules/core/migrations/000-core.js
index e3011732b..6a06e160c 100644
--- a/packages/server/modules/core/migrations/000-core.js
+++ b/packages/server/modules/core/migrations/000-core.js
@@ -37,7 +37,7 @@ exports.up = async knex => {
   // Roles.
   // Roles keep track of their name and the target resource they are applied to.
   // The target resource must be a table name.
-  // The heigher the weight, the bigger the permissions.
+  // The higher the weight, the bigger the permissions.
   await knex.schema.createTable( 'user_roles', table => {
     table.string( 'name', 256 ).primary( )
     table.string( 'description', 256 ).notNullable( )
diff --git a/packages/server/modules/core/roles.js b/packages/server/modules/core/roles.js
index b6b54eaac..58c69348b 100644
--- a/packages/server/modules/core/roles.js
+++ b/packages/server/modules/core/roles.js
@@ -3,7 +3,7 @@
 // Conventions:
 // "weight: 1000" => resource owner
 // "weight: 100" => resource viewer / basic user
-// Anything in between 100 and 1000 can be used for escalating priviliges.
+// Anything in between 100 and 1000 can be used for escalating privileges.
 
 module.exports = [
   /**
diff --git a/packages/server/modules/core/services/objects.js b/packages/server/modules/core/services/objects.js
index 1393a3e76..67319170b 100644
--- a/packages/server/modules/core/services/objects.js
+++ b/packages/server/modules/core/services/objects.js
@@ -87,7 +87,7 @@ module.exports = {
     let closureBatchSize = 1000
     let objectsBatchSize = 500
 
-    // step 1: insert objecs
+    // step 1: insert objects
     if ( objsToInsert.length > 0 ) {
       let batches = chunk( objsToInsert, objectsBatchSize )
       for ( const batch of batches ) {
@@ -270,7 +270,7 @@ module.exports = {
       cursor = JSON.parse( Buffer.from( cursor, 'base64' ).toString( 'binary' ) )
     }
 
-    // Flag that keeps track of wether we select the whole "data" part of an object or not
+    // Flag that keeps track of whether we select the whole "data" part of an object or not
     let fullObjectSelect = false
     if ( Array.isArray( select ) ) {
       // if we order by a field that we do not select, select it!
@@ -332,7 +332,7 @@ module.exports = {
             else whereClause = 'andWhere'
 
             // Note: castType is generated from the statement's value and operators are matched against a whitelist.
-            // If comparing with strings, the jsonb_path_query(_first) func returns json encoded strings (ie, `bar` is actually `"bar"`), hence we need to add the qoutes manually to the raw provided comparison value.
+            // If comparing with strings, the jsonb_path_query(_first) func returns json encoded strings (ie, `bar` is actually `"bar"`), hence we need to add the quotes manually to the raw provided comparison value.
             nestedWhereQuery[ whereClause ]( knex.raw( `jsonb_path_query_first( data, ? )::${castType} ${statement.operator} ? `, [ '$.' + statement.field, castType === 'text' ? `"${statement.value}"` : statement.value ] ) )
           } )
         } )
@@ -358,7 +358,7 @@ module.exports = {
       if ( typeof cursor.value === 'boolean' ) castType = 'boolean'
       if ( typeof cursor.value === 'number' ) castType = 'numeric'
 
-      // When strings are used inside an order clause, as mentioned above, we need to add qoutes around the comparison value, as the jsonb_path_query funcs return json encoded strings (`{"test":"foo"}` => test is returned as `"foo"`)
+      // When strings are used inside an order clause, as mentioned above, we need to add quotes around the comparison value, as the jsonb_path_query funcs return json encoded strings (`{"test":"foo"}` => test is returned as `"foo"`)
       if ( castType === 'text' )
         cursor.value = `"${cursor.value}"`
 
@@ -423,7 +423,7 @@ module.exports = {
       cursorObj.lastSeenId = rows[ rows.length - 1 ].id
     }
 
-    // Cursor objetcs should be client-side opaque, hence we encode them to base64.
+    // Cursor objects should be client-side opaque, hence we encode them to base64.
     let cursorEncoded = Buffer.from( JSON.stringify( cursorObj ), 'binary' ).toString( 'base64' )
     return { totalCount, objects: rows, cursor: rows.length === limit ? cursorEncoded : null }
   },
diff --git a/packages/server/modules/core/tests/objects.spec.js b/packages/server/modules/core/tests/objects.spec.js
index aaf84967a..a71ce7d0c 100644
--- a/packages/server/modules/core/tests/objects.spec.js
+++ b/packages/server/modules/core/tests/objects.spec.js
@@ -305,7 +305,7 @@ describe( 'Objects @core-objects', ( ) => {
 
   } )
 
-  it( 'should query childern and sort them by a boolean value ', async ( ) => {
+  it( 'should query children and sort them by a boolean value ', async ( ) => {
     let test = await getObjectChildrenQuery( {
       streamId: stream.id,
       objectId: parentObjectId,
@@ -330,7 +330,7 @@ describe( 'Objects @core-objects', ( ) => {
 
   } )
 
-  it( 'should query childern and sort them by a string value ', async ( ) => {
+  it( 'should query children and sort them by a string value ', async ( ) => {
     let limVal = 20
 
     let test = await getObjectChildrenQuery( {
@@ -355,13 +355,13 @@ describe( 'Objects @core-objects', ( ) => {
 
     expect( test.objects[ 0 ].data.name ).to.equal( 'mr. 0' )
     expect( test.objects[ 1 ].data.name ).to.equal( 'mr. 1' )
-    expect( test.objects[ 2 ].data.name ).to.equal( 'mr. 10' ) // remeber kids, this is a lexicographical sort
+    expect( test.objects[ 2 ].data.name ).to.equal( 'mr. 10' ) // remember kids, this is a lexicographical sort
     expect( test.objects[ 4 ].data.name ).to.equal( 'mr. 12' )
     expect( test2.objects[ 0 ].data.name ).to.equal( 'mr. 13' )
 
   } )
 
-  it( 'should query childern and sort them by id by default ', async ( ) => {
+  it( 'should query children and sort them by id by default ', async ( ) => {
     let test = await getObjectChildrenQuery( {
       streamId: stream.id,
       objectId: parentObjectId,
diff --git a/packages/server/modules/core/tests/rest.spec.js b/packages/server/modules/core/tests/rest.spec.js
index 1d6dd7d8e..da845327b 100644
--- a/packages/server/modules/core/tests/rest.spec.js
+++ b/packages/server/modules/core/tests/rest.spec.js
@@ -140,7 +140,7 @@ describe( 'Upload/Download Routes @api-rest', ( ) => {
         .attach( 'batch2', Buffer.from( JSON.stringify( objBatches[ 1 ] ), 'utf8' ) )
         .attach( 'batch3', Buffer.from( JSON.stringify( objBatches[ 2 ] ), 'utf8' ) )
 
-    // TODO: test gziped uploads. They work. Current blocker: cannot set content-type for each part in the 'multipart' request.
+    // TODO: test gzipped uploads. They work. Current blocker: cannot set content-type for each part in the 'multipart' request.
     // .attach( 'batch1', zlib.gzipSync( Buffer.from( JSON.stringify( objBatches[ 0 ] ) ), 'utf8' ) )
     // .attach( 'batch2', zlib.gzipSync( Buffer.from( JSON.stringify( objBatches[ 1 ] ) ), 'utf8' ) )
     // .attach( 'batch3', zlib.gzipSync( Buffer.from( JSON.stringify( objBatches[ 2 ] ) ), 'utf8' ) )
diff --git a/packages/server/modules/pwdreset/tests/pwdrest.spec.js b/packages/server/modules/pwdreset/tests/pwdrest.spec.js
index 5e71a13e4..65efcf83e 100644
--- a/packages/server/modules/pwdreset/tests/pwdrest.spec.js
+++ b/packages/server/modules/pwdreset/tests/pwdrest.spec.js
@@ -41,7 +41,7 @@ describe( 'Password reset requests @passwordresets', ( ) => {
       .post( '/auth/pwdreset/request' )
       .expect( 400 )
 
-    // non-existant user
+    // non-existent user
     await request( expressApp )
       .post( '/auth/pwdreset/request' )
       .send( { email: 'doesnot@exist.here' } )
diff --git a/packages/server/modules/shared/index.js b/packages/server/modules/shared/index.js
index 6a71086d2..cab2cfcc7 100644
--- a/packages/server/modules/shared/index.js
+++ b/packages/server/modules/shared/index.js
@@ -42,7 +42,7 @@ async function contextApiTokenHelper( { req, res, connection } ) {
 
     return { auth: true, userId, role, token, scopes }
   } catch ( e ) {
-    // TODO: Think wether perhaps it's better to throw the error
+    // TODO: Think whether perhaps it's better to throw the error
     return { auth: false, err: e }
   }
 
diff --git a/packages/viewer/src/modules/Converter.js b/packages/viewer/src/modules/Converter.js
index 954e4aa5e..8dc772f26 100644
--- a/packages/viewer/src/modules/Converter.js
+++ b/packages/viewer/src/modules/Converter.js
@@ -19,8 +19,8 @@ export default class Coverter {
   }
 
   /**
-   * If the object is convertable (there is a direct conversion routine), it will invoke the callback with the conversion result.
-   * If the object is not convertable, it will recursively iterate through it (arrays & objects) and invoke the callback on any postive conversion result.
+   * If the object is convertible (there is a direct conversion routine), it will invoke the callback with the conversion result.
+   * If the object is not convertible, it will recursively iterate through it (arrays & objects) and invoke the callback on any positive conversion result.
    * @param  {[type]}   obj      [description]
    * @param  {Function} callback [description]
    * @return {[type]}            [description]
@@ -236,7 +236,7 @@ export default class Coverter {
       if ( !obj ) return
       let { bufferGeometry } = await this.MeshToBufferGeometry( await this.resolveReference( obj.displayValue || obj.displayMesh ), scale )
 
-      // deletes known uneeded fields
+      // deletes known unneeded fields
       // delete obj.displayMesh
       // delete obj.displayValue
       delete obj.Edges
@@ -476,7 +476,7 @@ export default class Coverter {
     const xAxis = this.PointToVector3( plane.xdir )
     const yAxis = this.PointToVector3( plane.ydir )
 
-    // Make sure plane axis are unit lenght!!!!
+    // Make sure plane axis are unit length!!!!
     xAxis.normalize()
     yAxis.normalize()
 
diff --git a/packages/viewer/src/modules/external/TransformControls.js b/packages/viewer/src/modules/external/TransformControls.js
index f52eaf7c8..2955e291f 100644
--- a/packages/viewer/src/modules/external/TransformControls.js
+++ b/packages/viewer/src/modules/external/TransformControls.js
@@ -185,7 +185,7 @@ var TransformControls = function ( camera, domElement, translationDotsOnly ) {
 
   };
 
-  // Detatch from object
+  // Detach from object
   this.detach = function () {
 
     this.object = undefined;